Lista automatica in ordine alfabetico?

Ciao a tutti, vorrei creare una lista automatica in ordine alfabetica dove all'inizio del post ci sono:
#- A - B- C - D - E - F - G -.......
e poi se clicchi su A ti porta ai file che iniziano con A, se clicchi su B ti porta ai file che iniziano con B e poi accanto ad ogni lettera (non quelle all'inizio del post), ci sia un tasto che se cliccato mi porti di nuovo all'inizio del post dove ci sono le lettere. Inoltre, è possibile inserire qualche codice che quando io sul forum inserisco una discussione in una categoria da me indicata tramite url venga inserita automaticamente nella lista?? Grazie in anticipo a chi mi risponde!!
P.S. Mi servirebbe il più presto possibile, please....:???:

Questa è quella che uso sul mio sito. Funziona con il forum phpBB3. http://matt93.altervista.org/forum/a...hp?forum_id=19 prende come parametro il viewforum.php?f={PARAMETRO} della sezione e mostra tutti i topic escludendo gli annunci e quelli importanti.

Codice PHP:

---

<?
// Modifica inserendo i tuoi dati.
mysql_connect("localhost","matt93","password");
mysql_select_db("my_matt93");

$forum_id=(isset($_GET['forum_id']) && is_numeric($_GET['forum_id'])) ? $_GET['forum_id'] : 0;

$q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
if(mysql_num_rows($q)>0){
$q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
while($r=mysql_fetch_assoc($q)){
$forum_info=$r;
}
}else{
die();
}

echo '<title>'.$forum_info['forum_name'].' - Lista Automatica</title>';
?>
<a id="list_main"></a>
<h3>Lista Automatica &raquo; <?= $forum_info['forum_name'] ?></h3>

<a href="#list_a">A</a> <a href="#list_b">B</a> <a href="#list_c">C</a> <a href="#list_d">D</a> <a href="#list_e">E</a> <a href="#list_f">F</a> <a href="#list_g">G</a> <a href="#list_h">H</a> <a href="#list_i">I</a> <a href="#list_j">J</a> <a href="#list_k">K</a> <a href="#list_l">L</a> <a href="#list_m">M</a> <a href="#list_n">N</a> <a href="#list_o">O</a> <a href="#list_p">P</a> <a href="#list_q">Q</a> <a href="#list_r">R</a> <a href="#list_s">S</a> <a href="#list_t">T</a> <a href="#list_u">U</a> <a href="#list_v">V</a> <a href="#list_w">W</a> <a href="#list_x">X</a> <a href="#list_y">Y</a> <a href="#list_z">Z</a> <a href="#list_0">0</a> <a href="#list_1">1</a> <a href="#list_2">2</a> <a href="#list_3">3</a> <a href="#list_4">4</a> <a href="#list_5">5</a> <a href="#list_6">6</a> <a href="#list_7">7</a> <a href="#list_8">8</a> <a href="#list_9">9</a>
<?
// inserisci qui il prefisso delle tabelle di phpBB3
$prefix='phpbb3_';
$q=mysql_query("SELECT * FROM `".$prefix."topics` WHERE `forum_id`='".$forum_id."' AND `topic_type`='0' ORDER BY `topic_title` ASC");
$last_letter='';
while($r=mysql_fetch_assoc($q)){
if($last_letter!==$r['topic_title']{0}){
$last_letter=$r['topic_title']{0};
?><a id="list_<?= $last_letter ?>"></a><h4><?= $last_letter ?> <a href="#list_main" style="font-size:10px;">[Torna SU]</a></h4><?

}
?>
<a href="viewtopic.php?t=<?= $r['topic_id'] ?>"><?= $r['topic_title'] ?></a><br/>
<?
}

---

Ehm... raga non riesco a farlo funzionare..... Mi dice:

Codice:

---

Parse error: syntax error, unexpected '<' in /membri/nokiastore/applicazioni.php on line 83

---

Posta dalla riga 80 alla 85, per favore.

Ecco a te dalla riga 80 all'85....

Codice:

---

echo '<title>'.$forum_info['forum_name'].' - Lista Automatica</title>';
?>
<a id="list_main"></a>
<h3>Lista Automatica &raquo; <?= $forum_info['forum_name'] ?></h3>

<a href="#list_a">A</a> <a href="#list_b">B</a> <a href="#list_c">C</a> <a href="#list_d">D</a> <a href="#list_e">E</a> <a

---

Non so, strano. Prova a correggere così, per compatibilità con alcune configurazioni:

Codice PHP:

---

echo '<title>'.$forum_info['forum_name'].' - Lista Automatica</title>';
?>
<a id="list_main"></a>
<h3>Lista Automatica &raquo; <?php echo $forum_info['forum_name']; ?></h3>

<a href="#list_a">A</a> <a href="#list_b">B</a> <a href="#list_c">C</a> <a href="#list_d">D</a> <a href="#list_e">E</a> <a

---

Niente.... Lo stesso errore di prima......

posta tutta la pagina applicazioni.php l'errore si trova nella riga 83....

Ecco qui tutta la pagina...

Codice:

---

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Nokia Store</title>
</head>
<body background="http://img294.imageshack.us/img294/8648/2525135200000016f6c6cdd.png" bgcolor="#ffffff">
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><img src="http://img205.imageshack.us/img205/4825/senzatitolo2s.png" alt="Nokia Store" width="397" height="150" /></p>
<p style="text-align: center;"><a title="Home" href="http://nokiastore.altervista.org"><img src="http://img109.imageshack.us/img109/9241/homeds.gif" alt="Home" width="100" height="29" /></a>&nbsp;<a title="Forum" href="http://nokiastore.altervista.org/forum"><img src="http://img168.imageshack.us/img168/9766/forumg.gif" alt="Forum" width="100" height="29" /></a>&nbsp;<a title="Contattaci" href="http://nokiastore.altervista.org/contattaci"><img src="http://img200.imageshack.us/img200/1329/contattacip.gif" alt="Contattaci" width="100" height="29" /></a></p>
<p style="text-align: center;"><span style="-webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px;"><span style="-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px;"><br /></span></span></p>
<table style="border-color: #ffffff; border-width: 2px;" border="2" align="center">
<tbody>
<tr>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></a></td>
<td>
<h1><span style="font-size: large;"><span style="color: #ffffff;">Aiutaci a sostenere Nokia Store!</span></span></h1>
<h1><span style="font-size: large;"><form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input name="cmd" type="hidden" value="_donations" /> <input name="business" type="hidden" value="sweet.years97@hotmail.it" /> <input name="lc" type="hidden" value="IT" /> <input name="item_name" type="hidden" value="Nokia Store" /> <input name="currency_code" type="hidden" value="EUR" /> <input name="bn" type="hidden" value="PP-DonationsBF:btn_donate_LG.gif:NonHostedGuest" />&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<input alt="PayPal - Il sistema di pagamento online pi&ugrave; facile e sicuro!" name="submit" src="https://www.paypal.com/it_IT/IT/i/btn/btn_donate_LG.gif" type="image" /> <img src="https://www.paypal.com/it_IT/i/scr/pixel.gif" border="0" alt="" width="1" height="1" /> </form> </span></h1>
</td>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></a></td>
</tr>
<tr>
<td>
<script type="text/javascript">// <![CDATA[
        document.write('<s'+'cript type="text/javascript" src="http://ad.altervista.org/js.ad/size=125X125/r='+new Date().getTime()+'"><\/s'+'cript>');
// ]]></script>
</td>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4">
<p style="text-align: center;"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></p>
</a></td>
<td>
<script type="text/javascript">// <![CDATA[
        document.write('<s'+'cript type="text/javascript" src="http://ad.altervista.org/js.ad/size=125X125/r='+new Date().getTime()+'"><\/s'+'cript>');
// ]]></script>
</td>
</tr>
</tbody>
</table>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><span style="-webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px; font-size: x-small;"><br /></span></p>
<hr />
<p>&nbsp;</p>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><a href="http://nokiastore.altervista.org/5th.php"><img src="http://img246.imageshack.us/img246/1436/applicazioni.png" alt="applicazioni" width="67" height="66" /></a></p>
<?
// Modifica inserendo i tuoi dati.
mysql_connect("localhost","nokiastore","");
mysql_select_db("my_nokiastore");

$forum_id=(isset($_GET['forum_id']) && is_numeric($_GET['forum_id'])) ? $_GET['forum_id'] : 0;

$q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
if(mysql_num_rows($q)>0){
    $q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
    while($r=mysql_fetch_assoc($q)){
        $forum_info=$r;
    }
}else{
    die();
}

echo '<title>'.$forum_info['forum_name'].' - Lista Automatica</title>';
?>
<a id="list_main"></a>
<h3>Lista Automatica &raquo; <?php echo $forum_info['forum_name']; ?></h3>

<a href="#list_a">A</a> <a href="#list_b">B</a> <a href="#list_c">C</a> <a href="#list_d">D</a> <a href="#list_e">E</a> <a href="#list_f">F</a> <a href="#list_g">G</a> <a href="#list_h">H</a> <a href="#list_i">I</a> <a href="#list_j">J</a> <a href="#list_k">K</a> <a href="#list_l">L</a> <a href="#list_m">M</a> <a href="#list_n">N</a> <a href="#list_o">O</a> <a href="#list_p">P</a> <a href="#list_q">Q</a> <a href="#list_r">R</a> <a href="#list_s">S</a> <a href="#list_t">T</a> <a href="#list_u">U</a> <a href="#list_v">V</a> <a href="#list_w">W</a> <a href="#list_x">X</a> <a href="#list_y">Y</a> <a href="#list_z">Z</a> <a href="#list_0">0</a> <a href="#list_1">1</a> <a href="#list_2">2</a> <a href="#list_3">3</a> <a href="#list_4">4</a> <a href="#list_5">5</a> <a href="#list_6">6</a> <a href="#list_7">7</a> <a href="#list_8">8</a> <a href="#list_9">9</a>
<?
// inserisci qui il prefisso delle tabelle di phpBB3
$prefix='phpbb3_';
$q=mysql_query("SELECT * FROM `".$prefix."topics` WHERE `forum_id`='".$forum_id."' AND `topic_type`='0' ORDER BY `topic_title` ASC");
$last_letter='';
while($r=mysql_fetch_assoc($q)){
    if($last_letter!==$r['topic_title']{0}){
        $last_letter=$r['topic_title']{0};
        ?><a id="list_<?= $last_letter ?>"></a><h4><?= $last_letter ?> <a href="#list_main" style="font-size:10px;">[Torna SU]</a></h4><?

    }
    ?>
    <a href="viewtopic.php?t=<?= $r['?f=7'] ?>"><?= $r['topic_title'] ?></a><br/>
    <?
}
</body>
</html>

---

prova cosi....

Codice PHP:

---

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Nokia Store</title>
</head>
<body background="http://img294.imageshack.us/img294/8648/2525135200000016f6c6cdd.png" bgcolor="#ffffff">
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><img src="http://img205.imageshack.us/img205/4825/senzatitolo2s.png" alt="Nokia Store" width="397" height="150" /></p>
<p style="text-align: center;"><a title="Home" href="http://nokiastore.altervista.org"><img src="http://img109.imageshack.us/img109/9241/homeds.gif" alt="Home" width="100" height="29" /></a>&nbsp;<a title="Forum" href="http://nokiastore.altervista.org/forum"><img src="http://img168.imageshack.us/img168/9766/forumg.gif" alt="Forum" width="100" height="29" /></a>&nbsp;<a title="Contattaci" href="http://nokiastore.altervista.org/contattaci"><img src="http://img200.imageshack.us/img200/1329/contattacip.gif" alt="Contattaci" width="100" height="29" /></a></p>
<p style="text-align: center;"><span style="-webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px;"><span style="-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px;"><br /></span></span></p>
<table style="border-color: #ffffff; border-width: 2px;" border="2" align="center">
<tbody>
<tr>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></a></td>
<td>
<h1><span style="font-size: large;"><span style="color: #ffffff;">Aiutaci a sostenere Nokia Store!</span></span></h1>
<h1><span style="font-size: large;"><form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input name="cmd" type="hidden" value="_donations" /> <input name="business" type="hidden" value="sweet.years97@hotmail.it" /> <input name="lc" type="hidden" value="IT" /> <input name="item_name" type="hidden" value="Nokia Store" /> <input name="currency_code" type="hidden" value="EUR" /> <input name="bn" type="hidden" value="PP-DonationsBF:btn_donate_LG.gif:NonHostedGuest" />&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<input alt="PayPal - Il sistema di pagamento online pi&ugrave; facile e sicuro!" name="submit" src="https://www.paypal.com/it_IT/IT/i/btn/btn_donate_LG.gif" type="image" /> <img src="https://www.paypal.com/it_IT/i/scr/pixel.gif" border="0" alt="" width="1" height="1" /> </form> </span></h1>
</td>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></a></td>
</tr>
<tr>
<td>
<script type="text/javascript">// <![CDATA[
document.write('<s'+'cript type="text/javascript" src="http://ad.altervista.org/js.ad/size=125X125/r='+new Date().getTime()+'"><\/s'+'cript>');
// ]]></script>
</td>
<td>&nbsp;<a title="Banner" href="http://nokiastore.altervista.org/forum/viewtopic.php?f=3&amp;t=4">
<p style="text-align: center;"><img src="http://i48.tinypic.com/2jfyvtk.jpg%20border=" alt="banner" width="208" height="128" /></p>
</a></td>
<td>
<script type="text/javascript">// <![CDATA[
document.write('<s'+'cript type="text/javascript" src="http://ad.altervista.org/js.ad/size=125X125/r='+new Date().getTime()+'"><\/s'+'cript>');
// ]]></script>
</td>
</tr>
</tbody>
</table>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><span style="-webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px; font-size: x-small;"><br /></span></p>
<hr />
<p>&nbsp;</p>
<p style="text-align: center;">&nbsp;</p>
<p style="text-align: center;"><a href="http://nokiastore.altervista.org/5th.php"><img src="http://img246.imageshack.us/img246/1436/applicazioni.png" alt="applicazioni" width="67" height="66" /></a></p>
<?
// Modifica inserendo i tuoi dati.
mysql_connect("localhost","nokiastore","");
mysql_select_db("my_nokiastore");

$forum_id=(isset($_GET['forum_id']) && is_numeric($_GET['forum_id'])) ? $_GET['forum_id'] : 0;

$q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
if(mysql_num_rows($q)>0){
$q=mysql_query("SELECT * FROM `forum_forums` WHERE `forum_id`='".$forum_id."' LIMIT 1;");
while($r=mysql_fetch_assoc($q)){
$forum_info=$r;
}
}else{
die();
}

echo '<title>'.$forum_info['forum_name'].' - Lista Automatica</title>';
?>
<a id="list_main"></a>
<h3>Lista Automatica &raquo; <?php echo $forum_info['forum_name']; ?></h3>

<a href="#list_a">A</a> <a href="#list_b">B</a> <a href="#list_c">C</a> <a href="#list_d">D</a> <a href="#list_e">E</a> <a href="#list_f">F</a> <a href="#list_g">G</a> <a href="#list_h">H</a> <a href="#list_i">I</a> <a href="#list_j">J</a> <a href="#list_k">K</a> <a href="#list_l">L</a> <a href="#list_m">M</a> <a href="#list_n">N</a> <a href="#list_o">O</a> <a href="#list_p">P</a> <a href="#list_q">Q</a> <a href="#list_r">R</a> <a href="#list_s">S</a> <a href="#list_t">T</a> <a href="#list_u">U</a> <a href="#list_v">V</a> <a href="#list_w">W</a> <a href="#list_x">X</a> <a href="#list_y">Y</a> <a href="#list_z">Z</a> <a href="#list_0">0</a> <a href="#list_1">1</a> <a href="#list_2">2</a> <a href="#list_3">3</a> <a href="#list_4">4</a> <a href="#list_5">5</a> <a href="#list_6">6</a> <a href="#list_7">7</a> <a href="#list_8">8</a> <a href="#list_9">9</a>
<?
// inserisci qui il prefisso delle tabelle di phpBB3
$prefix='phpbb3_';
$q=mysql_query("SELECT * FROM `".$prefix."topics` WHERE `forum_id`='".$forum_id."' AND `topic_type`='0' ORDER BY `topic_title` ASC");
$last_letter='';
while($r=mysql_fetch_assoc($q)){
if($last_letter!==$r['topic_title']{0}){
$last_letter=$r['topic_title']{0};
?><a id="list_<?= $last_letter ?>"></a><h4><?= $last_letter ?> <a href="#list_main" style="font-size:10px;">[Torna SU]</a></h4><?

}
?>
<a href="viewtopic.php?t=<?= $r['?f=7'] ?>"><?= $r['topic_title'] ?></a><br/>
<?
}
?>
</body>
</html>

---

Questa volta mi visualizza la pagina, ma non mi visualizza le lettere.... (A-B-C-D...)